Fuel Pump identification?

[greenmachine97]

Ok, i bought a car with a few mods, i know, i hate buying modded cars too, but this one needed a new owner and someone to take care of it properly oh and i got it wiht 78k for only 4600.(97 gst)
anyway, i am starting to wonder what all he had done to it. i can identify the bolt on parts, but i also get shitty ass gas mileage, liek really bad!!!!:thumbdown And i am going to look at the fuel pump to see if he upgraded it. By just looking at it, is there anyway to tell what it is...ex: stock? 190? 255? i am not sure. but my "reliable":laugh: A/F guage tells me i am running PIG rich under full boost, (12-14) and the higher my boost goes,(like on spike or creep) the richer my guage reads. How reliable are those things anyway?
thanks in advance

 

[Defiant]

Originally posted by greenmachine97
my "reliable":laugh: A/F guage tells me i am running PIG rich under full boost, (12-14) and the higher my boost goes,(like on spike or creep) the richer my guage reads. How reliable are those things anyway?
thanks in advance

They're remarkable instruments- it seems you can get the same accuracy from them if they're wired into the O2 circuit as you can by wiring them across the rear speakers.

 

[greenmachine97]

:laugh: :laugh:
yeah, that is what i though! thanks